
Overview
The IL256AT is a transistor, Photovoltaic Output Optoisolator made by Vishay Intertechnology in a SOIC-8 package with 8 pins. -55℃~+100℃ 1 1.2V 20% 240mW 30V 400mV@16mA,2mA 4kV 60mA Integrated anti-parallel LED Phototransistor SOIC-8 Transistor, Photovoltaic Output Optoisolators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:IL256AT, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C17250333).
Symbol
Footprint
Parameters
11- Current Transfer Ratio (CTR) Minimum
- 20%
- Features
- Integrated anti-parallel LED
- Forward Current(If)
- 60mA
- Isolation Voltage(Vrms)
- 4kV
- Load Voltage
- 30V
- Number of Outputs
- 1
- Operating Temperature
- -55℃~+100℃
- Output Type
- Phototransistor
- Total Power Dissipation(Pd)
- 240mW
- Vce Saturation(VCE(sat))
- 400mV@16mA,2mA
- Voltage - Forward(Vf)
- 1.2V
Order codes
1- IL256ATLCSC C17250333
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | A/C | Unspecified |
| 2 | C/A | Unspecified |
| 3 | NC | Unspecified |
| 4 | NC | Unspecified |
| 5 | E | Unspecified |
| 6 | C | Unspecified |
| 7 | B | Unspecified |
| 8 | NC | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/vishay/IL256AT" title="IL256AT in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/vishay/IL256AT.jpg" alt="IL256AT" width="1200" height="900">[](https://pcbkit.io/parts/vishay/IL256AT)Questions
Is there a KiCad symbol and footprint for the IL256AT?
Yes. The symbol is EasyEDA_Cloud:IL256AT and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the IL256AT?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the IL256AT datasheet?
Vishay Intertechnology publishes it: the Datasheet link on this page opens it.
Where can I order the IL256AT?
JLCPCB lists it as part C17250333, with 0 in stock; the sellers' links on this page open their listings.
What can replace the IL256AT?
Parts like it in the library: the ILD213T by Vishay Intertechnology, the MOCD213R2M by onsemi, the TLP2161(TP,F) by Toshiba and the ILD217T by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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